Home / 3,537,191.56-5,303,794.26-1,230,626.89

Finding the Fourth Proportional to 3,537,191.56, 5,303,794.26 and 1,230,626.89

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Solution

The fourth proportional to 3,537,191.56, 5,303,794.26 and 1,230,626.89 is: 1,845,246.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,191.56 : 5,303,794.26 = 1,230,626.89 : x
  2. Step 2: Convert to fraction form
    3,537,191.56/5,303,794.26 = 1,230,626.89/x
  3. Step 3: Cross multiply
    3,537,191.56x = 5,303,794.26 × 1,230,626.89
  4. Step 4: Simplify right side
    3,537,191.56x = 6,526,991,835,383.65
  5. Step 5: Solve for x
    x = 6,526,991,835,383.65/3,537,191.56
  6. Step 6: Final answer
    x = 1,845,246.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.